title: Daytime parahypnagogia: a state of consciousness that occurs when we almost fall asleep.
mesh_terms: D002940:Circadian Rhythm; D003243:Consciousness / Q000145:classification*; D006212:Hallucinations / Q000145:classification* / Q000503:physiopathology* / Q000523:psychology; D006801:Humans; D012894:Sleep Stages; D014851:Wakefulness / Q000145:classification*